Jenyns, L., 1839, On a new species of bat found in the county of Durham, and preserved in the Museum belonging to the Durham University

Jenyns, L., 1839, On a new species of bat found in the county of Durham, and preserved in the Museum belonging to the Durham University, Annals of Natural History; or, Magazine of Zoology, Botany and Geology, Being a Continuation of the ' Magazine of Botany and Zoology', and of Louden and Charlesworth's ' Magazine of Natural History' 3, pp. 73-76